NumberingData
Verified Nov 1, 2026 · Source: NANPA CO Code Assignment Records

SHAWANO prefixes in area code 715

NANPA records 12 assigned NXX blocks to rate center SHAWANO in area code 715, 1.5% of the 785 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 8 holders hold those blocks, the largest being NEW CINGULAR WIRELESS PCS, LLC - IL (2), T-MOBILE USA, INC. (2), FRONTIER COMMUNICATIONS OF WISCONSIN LLC (2). The earliest assignment on record here is 2001-08-02 and the most recent 2021-06-09. 7 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots. The same rate center name also appears in area code 534 – overlay codes cover the same geography, so a rate center is served by all of them.

12 assigned blocks – 1.5% of 715
8 holders of record
7 of them pooled in 1,000-number lots

Prefixes assigned here

PrefixHolder of recordAssignedPooledIn service
715-201 Charter CHARTER IP ENABLED SERVICES, LLC 2009-10-07 yes yes
715-280 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL 2004-06-23 yes yes
715-304 T-Mobile T-MOBILE USA, INC. 2001-08-02 yes yes
715-524 Frontier FRONTIER COMMUNICATIONS OF WISCONSIN LLC – no yes
715-526 Frontier FRONTIER COMMUNICATIONS OF WISCONSIN LLC – no yes
715-584 AT&T NEW CINGULAR WIRELESS PCS, LLC - IL – no yes
715-701 Verizon CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 2008-07-02 yes yes
715-851 Verizon NEW CELL DBA CELLCOM – no yes
715-853 Verizon NEW CELL DBA CELLCOM – no yes
715-916 NET LEC, INC. 2015-12-14 yes yes
715-940 Bandwidth BANDWIDTH.COM CLEC, LLC - WI – yes yes
715-990 T-Mobile T-MOBILE USA, INC. 2021-06-09 yes yes

The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.

Who holds the blocks

HolderBrandBlocksShare here
NEW CINGULAR WIRELESS PCS, LLC - IL AT&T 2 16.7%
T-MOBILE USA, INC. T-Mobile 2 16.7%
FRONTIER COMMUNICATIONS OF WISCONSIN LLC Frontier 2 16.7%
NEW CELL DBA CELLCOM Verizon 2 16.7%
CHARTER IP ENABLED SERVICES, LLC Charter 1 8.3%
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI Verizon 1 8.3%
NET LEC, INC. – 1 8.3%
BANDWIDTH.COM CLEC, LLC - WI Bandwidth 1 8.3%

Frequently asked

Which prefixes belong to SHAWANO in area code 715?

12 blocks: 201, 280, 304, 524, 526, 584, 701, 851, 853, 916, 940, 990. The table above gives the holder of each.

Which carriers have numbers in SHAWANO?

NEW CINGULAR WIRELESS PCS, LLC - IL (2 blocks), T-MOBILE USA, INC. (2 blocks), FRONTIER COMMUNICATIONS OF WISCONSIN LLC (2 blocks), NEW CELL DBA CELLCOM (2 blocks), CHARTER IP ENABLED SERVICES, LLC (1 block), CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.

Is SHAWANO a city?

It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.

Other rate centers in 715

All 785 prefixes in 715